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PI Interface for OPC DA

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OPC item quality

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  • Last UpdatedJan 21, 2025
  • 1 minute read

If you have multiple watchdog PI points, you can configure failover to occur when a specified number of watchdog points are read with BAD quality. To configure this setting, go to the OPCInt > Failover > Server Level page and enter the desired maximum in the Maximum number of Watchdog Tags which can have Bad Quality or Any Error without triggering Failover field.

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